EP 4340000 A1 20240320 - DISPLAY PANEL AND DISPLAY APPARATUS
Title (en)
DISPLAY PANEL AND DISPLAY APPARATUS
Title (de)
ANZEIGETAFEL UND ANZEIGEVORRICHTUNG
Title (fr)
PANNEAU D'AFFICHAGE ET APPAREIL D'AFFICHAGE
Publication
Application
Priority
CN 2021141376 W 20211224
Abstract (en)
A display panel and a display apparatus. The display panel comprises a backplane (10) and a plurality of light-emitting devices (20). The backplane (10) comprises: a base substrate (101); a plurality of pixel driving circuits (102), which are located on one side of the base substrate (101); a first insulating layer (103), which is located on the side of the plurality of pixel driving circuits (102) away from the base substrate (101); a plurality of conductive portions (104), which are located on the side of the first insulating layer (103) away from the base substrate (101), wherein each of the plurality of conductive portions (104) is connected to a corresponding pixel driving circuit (102) via a first connector (CM1) penetrating through the first insulating layer (103); and a second insulating layer (105), which is located on the side of the first insulating layer (103) and the plurality of conductive portions (104) away from the base substrate (101). The plurality of light-emitting devices (20) are located on the side of the second insulating layer (105) away from the base substrate (101), wherein an anode (201) of at least one of the plurality of light-emitting devices (20) is connected to a corresponding conductive portion (104) via a plurality of second connectors (CM2) penetrating through the second insulating layer (105) .
CPC (source: EP US)
H10K 59/123 (2023.02 - EP); H10K 59/131 (2023.02 - US); H10K 59/80521 (2023.02 - US); H10K 59/80521 (2023.02 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4340000 A1 20240320; CN 117397391 A 20240112; US 2024298486 A1 20240905; WO 2023115581 A1 20230629
DOCDB simple family (application)
EP 21968710 A 20211224; CN 2021141376 W 20211224; CN 202180004178 A 20211224; US 202118261753 A 20211224